package ooday02;
/** 继承的演示 */
public class ExtendsTest {
    public static void main(String[] args) {
        Student zs = new Student("张三",25,"廊坊","jsd2302","001");
        zs.eat();
        zs.sleep();
        zs.sayHi();
        zs.study();

        Teacher ls = new Teacher("李四",35,"佳木斯",6000.0);
        ls.eat();
        ls.sleep();
        ls.sayHi();
        ls.teach();

        Doctor ww = new Doctor("王五",46,"山东","主任医师");
        ww.eat();
        ww.sleep();
        ww.sayHi();
        ww.cut();
    }
}





















